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Entrée de catalogue: Natural heritage system areas
This dataset shows the boundaries of systems of natural heritage features and areas, lands and waters that support connectivity and have significant ecological value. It... -
Entrée de catalogue: Lake Simcoe Monitoring
The Lake Simcoe lake monitoring program provides measurements of chemical and physical water quality limits such as total phosphorus, nitrogen, chlorophyll a, pH, alkalinity,... -
Entrée de catalogue: Official airports
This layer is derived from data provided from Nav Canada. Where possible, it is spatially aligned with Ontario land parcel layers. Data is continually updated. This layer should... -
Entrée de catalogue: Pollen Monitoring Network Study
The Ministry of the Environment, Conservation and Parks, with assistance from the Ontario Ministry of Agriculture, Food and Agribusiness, started the Pollen Monitoring Network... -
Entrée de catalogue: Ontario business, agri-food, and farm data profiles
The Ministry of Agriculture, Food and Agribusiness has created business, agri-food, and farm data profiles for: * each region in the province (Central, Eastern, Western,... -
Entrée de catalogue: Pesticide Concentrations in Stream Water
This dataset contains measurements of pesticide concentrations in stream water samples collected at selected streams in Ontario. The Ministry of the Environment, Conservation... -
Entrée de catalogue: Municipal Treated Wastewater Effluent
The flows and effluent quality data is for the parameters of: * Biological Oxygen Demand BOD5/CBOD5 * Total Suspended Solids (TSS), also described as Residual Particulate Solids... -
Entrée de catalogue: Inland Lakes and Streams – Water Chemistry
This data set includes information on water quality of lakes and streams across Ontario since 1976. It includes: * major anions and cations * nutrients * chlorophyll * metals... -
Entrée de catalogue: Ontario Benthos Biomonitoring Network
Get data describing benthic-invertebrate (bottom dwelling aquatic invertebrates) community structure and habitat conditions in various waterbodies. This dataset includes: *... -
Entrée de catalogue: Annual Air Pollutant Statistics
This dataset provides a summary of annual air pollution statistics from 1995 to the current available year for six air pollutants: * Carbon Monoxide * Oxides of Nitrogen (NO,... -
Entrée de catalogue: Licensed Well Contractors
Directory of Licensed Well Contractors This directory lists all well contractors licensed in Ontario. Listings in the directory should not be taken as advice or a recommendation... -
Entrée de catalogue: Standardized Precipitation Index
The Standardized Precipitation Index (SPI) was generated for certain Environment Canada long-term climate stations in Ontario. The SPI quantifies the precipitation deficit and... -
Entrée de catalogue: Provincial Groundwater Monitoring Network
The Provincial Groundwater Monitoring Network (PGMN) datasets report on ambient (baseline) groundwater level and chemistry conditions. Groundwater monitoring map -
Entrée de catalogue: Well Records
This dataset provides information submitted by well contractors as prescribed by Regulation 903, and is stored in the Water Well Information System (WWIS). Spatial information... -
Entrée de catalogue: Air Quality Stations
The air monitoring stations measure up to 6 common pollutants like: * ground-level ozone * fine particulate matter * nitrogen dioxide * carbon monoxide * sulphur dioxide * total... -
Entrée de catalogue: Smog Advisory Statistics (Ambient Air Quality Network)
The ministry monitors air pollution levels and issues smog advisories when there is strong likelihood that widespread, elevated, and persistent smog levels are expected. This... -
Entrée de catalogue: Police Use of Force Race-Based Data
The Anti-Racism Act, 2017 and its associated regulation and guidance require the Ministry of the Solicitor General to collect and analyze race-based data in police use of force.... -
Entrée de catalogue: Provincial (Stream) Water Quality Monitoring Network
Provides stream water quality monitoring data for a number of parameters, including total and dissolved nutrients, metals, and chloride. The Provincial (Stream) Water Quality... -
Entrée de catalogue: Permit to Take Water
Companies or organizations who take over 50,000 litres of water/day from a lake, river, stream or groundwater source, must obtain a Permit to Take Water from the Ministry of the... -
Entrée de catalogue: Occupational health and safety field visits, workplaces visited, and orders issued
A field visit occurs when a ministry inspector visits a workplace to assess compliance with the Occupational Health and Safety Act (OHSA) and regulations. A workplace is...
Vous pouvez également accéder à ce catalogue en utilisant l'API (cf. Documentation de l'API).